4^100*(0.25^100)
=(4*0.25)^100
=1^100
=1
猜你喜欢
- 1已知25的X次=2000 80的Y次方=2000求1/X 1/Y
- 2作文 读书让梦想插上翅膀 1500字
- 3一段公路，甲对单独修10天完成，乙队单独修12天完成，如果乙队先修4天，剩下的由甲对单独修需要多少天修完？
- 4—Do you have enough men to carry the clothes?—No.I think we need ___________ men.
- 5The _____(政府) tried hard to make people live a batter life.
- 6一个等腰三角形，它的两边长是5厘米和4厘米，则它的周长为（ ）厘米. A.13 B.14 C.13或14 D.无答案
- 7求一篇小学五年级的写人作文
- 8文言文中"而"的用法 要怎么区别
- 9He left the room with nothing in his hand 改为同义句
- 10千字头,木学腰,太阳出来从下照,人人都说味道好.谜底是什么?